baber/WOPTO huggingface dataset:
Patent JP-H0990028-A (JP)
Title: Moving object identifying device
Inventor: AKIYAMA KOJI
IPC: G01S13/75
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To sufficiently operate a circuit in a responder by transmitting the interrogation wave of an interrogator by performing amplitude modulation on the interrogation wave and obtaining a power supply voltage by boosting a modulated frequency component by means of the responder. SOLUTION: An interrogator 50a transmits a carrier frequency fc to a responder 51a as an interrogation wave by performing amplitude shift keying(ASK) on the frequency fc component with a modulation frequency fm. The interrogation wave from the interrogator 50a is made incident to an antenna 2 and detected by means of a diode 3 and capacity 4 and the carrier frequency fc component of the detected interrogation wave is detected by means of a signal detector 7. On the other hand, the modulation frequency fm component of the detected interrogation wave is boosted by means of a transformer 11, converted into a DC voltage by means of a diode 12 and capacity 6, and supplied to the power terminals of the signal detector 7, a storage circuit 8, and a modulator 9 as a power supply voltage.  When, for example, the turn ratio of the transformer 11 and amplitude of the modulation frequency fm are respectively set at 1:3 and 0.5V, the voltage applied across the diode 12 becomes 1.5V.
Patent JP-H05324270-A (JP)
Title: Method and device for converting format for floating point number
Inventor: URANO YOSHINORI
IPC: G06F7/483
Filed: 1992-09-17
Abstract: PURPOSE:To perform the high-speed processing of unnormalized numbers without interrupting the processing being executed and to obtain the conversion result at all times with the minimum processing number by making the format conversion of the floating points number from double accuracy to the single accuracy. CONSTITUTION:Double accuracy bias Bd is subtracted from and single accuracy bias Bs is added to an operand index E to provide a dummy index e1. (101) Mantissa M is right-shifted while taking the number which can be obtained by adding '1' to the absolute number as shift amount in the case of e1<=0 and taking '0' as shift amount in the case of e1>0. (103, 105, 109). The result is rounded by the prescribed bit numbers. (104, 106, 109). In the case no carry occurs, the rounding number becomes the objective mantissa, and 0 (e1<=0) or e1 (e1>0) becomes an objective index. When the carry is generated in e1=0, the rounding number and e1+1 (108), and when the carry is generated in e1>0, the value shifting the rounding value right by one bit and e1+1 become the objective mantissa and index (111, 112).
Patent JP-S6489580-A (JP)
Title: Manufacture of semiconductor laser
Inventor: SEKI TETSUYA
IPC: G03F1/82
Filed: 1987-09-30
Abstract: PURPOSE:To prevent the deterioration of morphology during rib etching and effect low threshold oscillation and enhanced stable transverse mode characteristics, by laminating an insulation film on a III-IV compound semicon ductor substrate, removing by etching the film selectively with a photoresist as a mask, and cleaning the substrate by means of ultrasonic wave. CONSTITUTION:An n-type buffer layer 202, n-type lower clad layer 203, undoped active layer 204, p-type upper clad layer 205 and p-type contact layer 205 are laminated and grown on an n-type substrate 201 in succession. Then, a selective growth mask 207 is formed and a rib forming mask is formed by a photo-resist 208 through a photo-lithography process to selectively remove the mask layer 207. An etchant used is HF-NH4F. Part of the photo-resist 208 is etched, and the etched photo-resist is stuck to the substrate surface but is removed by ultrasonic wave. The above processes can greatly improve morphology on the surface of rib-etched substrate for forming an optical waveguide or on side surfaces of a rib.
Patent JP-H0295709-A (JP)
Title: Valve closing device for four-cycle, parallel four-cylinder engine
Inventor: HIRATA CHIAKI
IPC: F01L13/00
Filed: 1988-09-30
Abstract: PURPOSE:To obtain smooth cam switching operation by separately arranging four rocker shafts, which are used for operating a cam-switching-device for the captioned engine; namely, one on the suction side, one on the exhaust side, one for #1, #d cylinders, and one for #3, #4 cylinders. CONSTITUTION:Cam-switching-devices 1 are arranged at eight places, corresponding to the number of cylinders. The first and second rocker shafts 21 and 22, which operate the cam-switching-devices 1 which are placed two each on the suction side and on the exhaust side, respectively, #1 and #2 cylinders, and the third and fourth rocker shafts 23 and 24, which operate each two of cam- switching-devices 1 which are placed on the suction side and on the exhaust side of #3 and #4 cylinders, are installed separately. Each cam-switching device-1 is provided with a cam shaft 4 which possesses cams 2 and 3 made up of two different kinds of cam-profiles, respectively. It is provided also with the first and second rocker arms 5 and 6. When the rocker shaft 21 is rotated by a predetermined angle, the rocker arms 5 and 6 are switched from each other for operation.
Patent JP-S61126760-A (JP)
Title: Illumination system
Inventor: UEKI MASAO
IPC: H01J65/04
Filed: 1984-11-22
Abstract: PURPOSE:To acquire a uniform light distribution on the exposure ember, by making a longish discharge member to receive microwaves change in size longitudinally. CONSTITUTION:Microwaves generated by a magnetron 5 are radiated into a microwave cavity resonator 3 to form an electromagnetic field. By this electric field, a gas discharge occurs in a non-electrode discharge lamp 11 to heat the wall. Then the light of a luminous spectrum responding the type of metal in the non-electrode discharge lamp 11 is radiated, reflected by a metallic conductor wall 7 of the microwave cavity resonator 3 whose inner wall surface acts as a reflecting plate, and introduced outside through a mesh plate 8. The non- electrode discharge lamp 11 is arranged with small diameter portions 13 and large diameter portions 12 responding to the swelling portions and the joint portions of the specific microwave, that is, the portion of a stronger luminous intensity is in the small diameter portion and the portion of a weaker luminous intensity is in the larger diameter portion. Therefore, the light radiated from the non-electrode discharge lamp 11 is averaged and a uniform luminous distribution is acquired on the exposure member E.
Patent JP-H1174728-A (JP)
Title: High frequency local oscillator
Inventor: MORI KAZUHIRO
IPC: H01P7/10
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the high frequency local oscillator in which sealing is attained without addition of a component, the adjustment is made after the assembling and an optional frequency is easily obtained. SOLUTION: The oscillator is provided with a high frequency local oscillation circuit board 2 consisting of a dielectric board on the major side of which a microstrip line is formed on the rear side of which an earth pattern is formed, a metallic case 1 and a board fixing plate 3 that clip the high frequency local oscillation circuit board 2, and a dielectric resonator 4 is sealed in a metallic cavity forming a space surrounded by the metallic case 1 and the board fixing plate 3. The earth pattern of the high frequency local oscillation circuit board 2 exposed in the metallic cavity is removed and a flexible part 8 forming an air gap between the board fixing plate 3 and the high frequency local oscillation circuit board 2 is formed to part of the board fixing part 3 configuring the cavity and the frequency is adjusted by deforming the flexible part 8.
Patent JP-S61126262-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/12
Filed: 1984-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08114916-A (JP)
Title: Photosensitive material for forming planographic printing plate and formation of planographic printing plate
Inventor: MAEHASHI TATSUICHI
IPC: G03F7/028
Filed: 1994-10-13
Abstract: PURPOSE: To provide a photosensitive material for forming planographic printing plate suitable for scanning exposure by laser and excellent in preservable stability and a planographic printing plate using the same. CONSTITUTION: The photographic sensitive material for forming planographic printing plate provided with a photosensitive layer, which contains a compound having at least one of an ethylenic unsaturated bond, a binder component and a photopolymerization initiator, and a protective layer in this order contains at least a salt of a cationic dye with a an organic boron compound anion and the other boron compound in the molar ratio of 1:2 to 1:5 as the photopolymerization initiator. And after the photosensitive layer of the photosensitive material for forming planographic printing paper is imagewise scanning-exposed by the laser, the protective layer and the unexposed part of the photosensitive layer are eluted to remove.
Patent JP-H0585275-A (JP)
Title: On-vehicle telephone set
Inventor: YOSHIKAWA KAZUHIKO
IPC: B60R7/04
Filed: 1991-09-26
Abstract: PURPOSE:To ensure an elbow rest area when using a telephone arranged on the elbow rest part and at the same time to ensure its operability when not using the telephone in a car. CONSTITUTION:In a telephone 1 arranged on the elbow rest part of a center console 2, the telephone 1a is stored in a storing space formed on the lid 3 of a console box 2a so as not to be projected from the upper surface of the lid 3 and so that the elbow rest area can be insured on the upper surface of the lid 3 in the unused status of the telephone. On the other hand, in the used status of the telephone, its operability is improved by moving the telephone 1a to the status projected from the upper surface of the lid 3.
Patent JP-H04125763-A (JP)
Title: Transaction processing terminal deleting system
Inventor: OGAWA SHUICHI
IPC: G06F15/00
Filed: 1990-09-18
Abstract: PURPOSE:To effectively utilize a memory area by preventing deletion from being executed during the retrieval processing of a terminal and excluding the terminal state table in a disconnected state from a terminal state table group to use it as an unused memory. CONSTITUTION:Exclusion is executed by using a processing exclusion lock means 111 so as not to simultaneously execute the retrieval processing and the deletion processing of a terminal state table 106 required for connection control or transmission control. When a connecting state 107 of the terminal state table 106 to be deleted, the terminal state table 106 is excluded from a terminal state table group 112 and used as the unused memory, and when the connecting state 107 does not show disconnection, the terminal state table 106 is excluded from the terminal state table group 112 and used as the unused memory in the case of disconnection after setting deletion holding to the effective state. Thus, the terminal state table 106 of a terminal requesting deletion is deleted while operating a system 100.
Patent JP-H08116349-A (JP)
Title: Communication equipment
Inventor: MIYAZAKI TOSHIAKI
IPC: H04L69/40
Filed: 1994-10-14
Abstract: PURPOSE: To recognize the abnormality contents of a communication equipment on an opposite side from the present communication equipment and to send out a recovery operation command corresponding to the abnormality contents. CONSTITUTION: An information processing circuit 12 for editing information and converting it to serial bit strings is provided with an abnormality detection means 40. At the time of abnormality inside the present information processing circuit, an abnormality processing means 41 is operated, a switching circuit 30 is switched, a special information generation means 42 is activated and transmission is performed through the switching circuit 30 and a modem 22 to the opposite communication equipment. When special information is inputted from the opposite communication equipment to the modem 22, the information is inputted to a special information processing means 43 and the abnormality contents are detected.  The special information processing means 43 generates a recovery command corresponding to the abnormality contents and transmits it through the switching circuit 30 and the modem 22 to the opposite communication equipment.
Patent JP-H07106783-A (JP)
Title: Inverter device with installing device
Inventor: ITOU TOSHIYA
IPC: H02M7/48
Filed: 1993-10-05
Abstract: PURPOSE:To immediately cape with a change in installation without lowering the cooling capacity by commonly using necessary members for installation on the outside and inside of a board. CONSTITUTION:A plurality of cooling fins 4 elongated in one direction are firmly fixed to the bottom plate 12 of the enclosure of a control section. An installing tool 17 is constituted of a main body section 17a which is elongated in the height direction of the fins 4 and has an L-shaped cross section, installing plate 17b which is provided on the end face of the section 17a perpendicularly to the height direction of the fins 4, and tapped holes 17c bored through the plate 17b. When a pair of installing tools 17 arranged in the direction of the fins 4 are united in one body with transversal plates 17e, the tools 17 can be fixed to the bottom plate 12. Screws 15 which are screwed in the tools 17 through the bottom plate 12 are used as the fitting means of the tools 17 to the four corners of the bottom plate 12. The screws 15 can fix the tools 17 in the normal direction for inside-board installation and in the opposite direction for outside-board installation.
Patent JP-2000080385-A (JP)
Title: Method for thermally decomposing hydrocarbon gas and apparatus therefor
Inventor: MATSUMURA SHUZO
IPC: C10L3/06
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for thermally decomposing hydrocarbon gases which does not necessitate heating at a high temperature and enables reduction of the cost of equipment as well as prevention of coking, and an apparatus therefor. SOLUTION: Hydrocarbon gases to be decomposed are let uniformly flow through the space among porous tubes 4 constituting a series of porous tubes installed extendingly in the perpendicular direction in a decomposition reactor column 1 and air or oxygen is homogeneously spouted outwards from the inside of the porous tubes in the direction perpendicular to the flow of the hydrocarbon gases to be decomposed followed by ignition, thereby forming a diffusion flame layer at the outside of the porous tube 4.
Patent JP-H0296229-A (JP)
Title: Program code producing device
Inventor: MATSUKURA MASAKAZU
IPC: G06F9/45
Filed: 1988-09-30
Abstract: PURPOSE:To automatically produce a program code based on the tree structure chart data by providing a process means including a tree structure chart producing part and a program code producing part, an input means, a display, and an output means. CONSTITUTION:A process means 4 has a tree structure chart producing part 10, and a programmer produces a tree structure chart on a display 3 via an input means 2 and gives a coding command after the end of production of the tree structure chart. Then the means 4 starts a program code producing part 11 to produce a program code based on the data on the tree structure chart. The program code of a main flow is first produced and then the program code of a directly dependent subflow is produced via an output means (floppy disk) 4. The program code of the subflow is put into a prescribed position of the program of the main flow. Then the program code of a subflow directly dependent on the first subflow is produced and put into a prescribed position of the program of the subflow. These actions are repeated and therefore all coding jobs are carried out.
Patent JP-2001073123-A (JP)
Title: Ito target and its production
Inventor: KISHI TOSHITO
IPC: C04B35/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an ITO target in which the generation of nodules in the process of sputtering can be evaded, the plane dispersion of the film forming rate is small, the change of the film forming rate is small from the initial stage to the last stage in the use, and the high film forming rate can be obtained and to provide a method for producing it. SOLUTION: In this producing method, raw material powder composed of indium oxide powder or indium oxide-tin oxide synthesized powder in which the average grain size is <=0.5 μm, and the ratio of the powder of 0.1 to 0.8 μm is >=85 wt.% of the whole and tin oxide powder in which the average grain size is <=2.5 μm, and the ratio of the powder of >=7.0 μm is <=10 wt.% is compacted at ordinary temperature under the pressure of >=1000 kg/cm2 to obtain a compacted body, the temperature of the compacted body is raised at 1000 to 1400 deg.C within 2 hours in an oxygen atmosphere under the ordinary pressure, in the process of the temperature rising, the dispersion of the temperature of the compacted body is controlled to the range of ±20 deg.C,  and sintering is executed in such a manner that the dispersion of the temperature of the compacted body in the process of the retaining sintering is controlled to the range of ±10 deg.C.
Patent JP-H07103003-A (JP)
Title: Warming device for catalyst
Inventor: KUDO ICHIRO
IPC: F02D41/06
Filed: 1993-10-05
Abstract: PURPOSE:To provide a catalyst warming device faying early activation of catalyst so as to realize low emission by rapidly increasing the pressure inside an exhaust passage after starting an engine. CONSTITUTION:An exhaust gas temperature sensor 15 and an exhaust gas pressure sensor 16 connected to an ECU 8 are provided inside an exhaust gas passage 7, and additionally, an exhaust control valve 12 opening/closing controlled by the ECU 8 is also provided therein. A bypass passage 17 for mutually communicating upstream and downstream sides of a throttle valve 9 is provided in an intake passage 6 and a bypass valve 18 controlled by the ECU 8 is provided 18 on the way of the bypass passage 17.
Patent JP-H07104099-A (JP)
Title: Fine x-ray beam scanning device
Inventor: YAMAMOTO NAOKI
IPC: G21K5/02
Filed: 1993-10-05
Abstract: PURPOSE:To provide a fine X-ray beam scanning device capable of accurately positioning a fine X-ray beam to a desired position on an irradiated body and scanning the prescribed region required for analyzing a fine section with X-rays. CONSTITUTION:Piezoelectric effect elements 7, 8, 9 are fitted to the outer wall of an X-ray light pipe(XLP) 1, and the XLP 1 is bent in an optional direction to scan an X-ray beam via the reverse piezoelectric effect that the elements 7-9 are expanded or shrunk when voltage is applied to the elements 7-9. The bending deformation quantity of the XLP 1 is controlled when the voltage applied to the piezoelectric effect elements 7-9 is adjusted.
Patent JP-S62114655-A (JP)
Inventor: SOOMISURI KURISHIYUNAMAASHI
IPC: B01J29/90
Filed: 1985-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08115821-A (JP)
Title: Removal method of anode lead
Inventor: OSHIMA YASUHIRO
IPC: H01F38/42
Filed: 1994-10-14
Abstract: PURPOSE: To provide a removal method in which an anode lead can be removed from a case even when the anode lead is of an unremovable type by a method wherein a removal jig is inserted into a part between an anode and an anode- lead holding tube, a lead stopper is spread out and the holding and fixation state of the anode lead is released. CONSTITUTION: A removal jig 13 is inserted into a part between an anode lead 2 and the inside wall of an anode-lead holding tube 8, the tip of a lead stopper 10 which protrudes to the inside is spread out, and a lead-holding state is released. With the removal jig 13 accompanying the anode lead 2, the anode lead 2 and the jig 13 are pulled out from the anode-lead holding tube 8 at the same time. After the anode lead 2 has been removed from the body of a flyback transformer 1, the jig 13 is removed from the anode lead 2. Thereby, when it is required to remove the anode lead in an inspection, a failure or the like, the anode lead 2 can be removed from the body of the flyback transformer 1 by using the removal jig 13.
Patent JP-S62114832-A (JP)
Title: Gear manufacture and device thereof
Inventor: ITO NORIO
IPC: B23P15/14
Filed: 1985-11-07
Abstract: PURPOSE:To make profile accuracy and concentric accuracy in a tooth form to a boss member improvable, by forming the tooth form in a linglike blank after attaching this linglike blank tightly to the circumference of a disc member consisting of the boss member. CONSTITUTION:One end of a ringlike blank 1 is fitly attached tight on the circumference of a disc member 3a of a hub 3, where a boss member 3b and a disc member 3a are solidly formed on concentricity, by means of press fit or the like. Afterward, an upper mold 7 is made to go down and a lower surface of a mandrel 9 is made contact with an upper surface of the disc member 3a via a cushion material 8. In addition, when the upper mold 7 is made to go down, the cushion material 8 is compressed, whereby the upper mold 7 goes down as keeping the upper surface of the disc member 3a pressed by the lower surface of the mandrel 9 intact, and a punch 11 is moved in direction toward a die 9c by engagement between a taper surface 15a of a wedge 15 and another toward a die 9c by engagement between a taper surface 15a of a wedge 15 and another taper surface 11a of the punch 11. In consequently, the ringlike blank 1 is pressed between the punch 11 and the die 9c, thus a tooth form 2a is formed up.
Patent JP-H04128645-A (JP)
Title: Gas detecting device
Inventor: TANIGAWARA SHINJI
IPC: G01N27/12
Filed: 1990-09-19
Abstract: PURPOSE:To perform gas detection which needs accurate temperature control by providing a metallic oxide semiconductor layer for gas detection and an element for temperature detection on an overhang part. CONSTITUTION:An overhang part 2 which is made of an insulating material and overhangs in the air is provided on a substrate 1. A metallic oxide semiconductor layer 3 for gas detection and elements 6, 7 for temperature detection are provided on the overhang part 2, which has at least one pair of an electrode lead 4 to be in contact with the layer 3 and a heater lead 5 to heat the overhang part placed in approximate parallel with the electrode lead as well as conductor layers 6, 7 of two kinds as the elements for temperature detection. One ends of the conductor layers are electrically connected in the neighborhood of the element for gas detection, and a temperature sensor of thermocoupling system which detects a change in thermoelectromotive force caused by a temperature change is used. Thus, the temperature is monitored and a current value to be carried to the heater lead is controlled into an optimum temperature by means of the element for temperature detection so that a gas detecting device of high performance can be realized.
Patent JP-H03110028-A (JP)
Title: Guide bush
Inventor: KOBAYASHI MASAFUMI
IPC: B21D37/10
Filed: 1989-09-26
Abstract: PURPOSE:To make the guide post to smoothly slide into the guide bush in the environment of raising temperature by using the shape memory material that its inner diameter becomes larger at the upper temperature than the shape memory temperature as the guide bush used on the press device. CONSTITUTION:The guide post 1 passes through the guide bush 2 and the guide bush 2 consists of the shape memory material 3 and the bias ring 4. There is a slight gap 5 between the guide post 1 and the guide bush 2. The shape memory material is set so as to expand to the outer side when the shape is restored. The bias ring 4 is used with the material of large elasticity and is set so as to be not beyond the elastic limit in the range of the shape variation of the shape memory material 3. The shape memory material 3 is smaller than the size of the shape restoration in the normal temperature and is restricted with the bias ring 4. The guide post 1 is a normal metal and the gap 5 becomes small in its thermal expansion, but the shape memory material 3 restores shape and the inner diameter of the guide bush 2 becomes larger and so the guide post 1 is able to slide in the guide bush 2.